---
product_id: 67831287
title: "T-Rex Heavy Duty Waterproof and Repair Tape for Wet or Rough/Dirty Surfaces Including Underwater, Leaks and More, 4\" x 5', Black, 1-Roll (285987)"
brand: "t-rex"
price: "12092 Ft"
currency: HUF
in_stock: true
reviews_count: 8
category: "T Rex"
url: https://www.desertcart.hu/products/67831287-t-rex-heavy-duty-waterproof-and-repair-tape-for-wet
store_origin: HU
region: Hungary
---

# Works underwater & on wet surfaces 28 mils thick heavy-duty adhesive UV-resistant for harsh sunlight T-Rex Heavy Duty Waterproof and Repair Tape for Wet or Rough/Dirty Surfaces Including Underwater, Leaks and More, 4" x 5', Black, 1-Roll (285987)

**Brand:** t-rex
**Price:** 12092 Ft
**Availability:** ✅ In Stock

## Summary

> 🦖 Stick Like a T-Rex, Repair Like a Pro!

## Quick Answers

- **What is this?** T-Rex Heavy Duty Waterproof and Repair Tape for Wet or Rough/Dirty Surfaces Including Underwater, Leaks and More, 4" x 5', Black, 1-Roll (285987) by t-rex
- **How much does it cost?** 12092 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/67831287-t-rex-heavy-duty-waterproof-and-repair-tape-for-wet)

## Best For

- t-rex enthusiasts

## Why This Product

- Trusted t-rex brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Weatherproof Warrior:** Waterproof backing and UV resistance keep your repairs intact from freezing 23°F to scorching 140°F.
- • **Effortless Application:** Peelable liner keeps tape clean and makes installation quick and mess-free.
- • **Proudly Made in the USA:** Crafted with quality and reliability you can trust, supporting American manufacturing.
- • **Submerge with Confidence:** Seals leaks underwater and on wet surfaces—perfect for emergency fixes on pools, pipes, and more.
- • **Unmatched Heavy-Duty Grip:** Extra thick rubberized butyl adhesive ensures repairs that last through rough and dirty surfaces.

## Overview

T-Rex Heavy Duty Waterproof and Repair Tape is a 4" x 5' black tape engineered with a 28 mil thick rubberized butyl adhesive that bonds strongly to wet, rough, and dirty surfaces—even underwater. Designed to withstand extreme weather and UV exposure, it performs reliably between 23°F and 140°F. Ideal for quick, durable fixes on leaks, cracks, and tears, this tape features a peelable liner for easy use and is proudly made in the USA.

## Description

T-Rex Heavy Duty Waterproof and Repair Tape provides tough, waterproof adhesion for a wide range of general purpose or heavy duty repairs. From repairing a rip in an above-ground pool or temporarily stopping a leak in a water pipe to applying underwater and into cracks and rough, dirty surfaces, this waterproof tape is strong and durable to last longer. Formulated with a rubberized butyl adhesive and waterproof backing to withstand extreme weather and temperatures, T-Rex Heavy Duty Waterproof and Repair Tape's UV-resistant formulation also won’t break down under harsh sunlight.

Review: Covered well. - The adhesive is very strong. I used it to repair a tear in a boat cover a few weeks ago. Not enough time has passed for me to judge accurately how waterproof it will be, although the tape looked quite sturdy. The product is fairly easy to use, but be careful handling it after removing the covering on the adhesive. I have not tried to remove it, so I can't answer questions about that. The adhesive, however, is extremely sticky, and I would be very careful to avoid creasing the material. My roll was 5 feet long, and that goes less far than one might think. (I put one strip on the top of the cover and another underneath it. Make sure you get enough.
Review: Fixed leak on an above ground pool - Assembled a pool and later found out we had a leak after already filling it halfway with water. I ordered this tape and slapped a piece on the outside where the leak was. It still had a slight leak so I added another piece under the water. To my surprise, it actually stuck and completely stopped the leak! It's held up for the past few weeks and I still have plenty of tape for any other leaks or projects.

## Features

- HEAVY DUTY ADHESION: Waterproof tape engineered with an extra thick rubberized butyl adhesive for durable, lasting repairs
- EVEN WORKS UNDER WATER: Ideal for patching and sealing indoor and outdoor wet or dry surfaces; temporarily stop leaks; apply underwater and into cracks and rough, dirty surfaces
- EXTREME WEATHER PERFORMANCE: Waterproof backing to withstand extreme weather conditions
- WIDE TEMPERATURE RANGE: Lasting performance in temperatures ranging from 23 F to 140 F
- REMOVABLE LINER: Features a peelable liner for ease of use and keeps tape clean
- UV-RESISTANT: UV-resistant formula won't cause the tape to break down under harsh sunlight
- MADE IN THE USA: This T-Rex Brand repair tape is made in America

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07CJPT3NQ |
| Best Sellers Rank | #47,064 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #58 in Butyl Tape |
| Brand | T-REX |
| Brand Name | T-REX |
| Color | Black |
| Compatible Material | Glass |
| Customer Reviews | 4.3 out of 5 stars 1,224 Reviews |
| Global Trade Identification Number | 00075353317150 |
| Included Components | Tape |
| Item Thickness | 28 Mils |
| Item Type Name | Waterproof Tape |
| Item Weight | 4.5 Ounces |
| Lower Temperature Rating | 23 Degrees Fahrenheit |
| Manufacturer | Shurtape Technologies |
| Material | Low Density Polyethylene (LDPE) , Rubber |
| Material Type | Low Density Polyethylene (LDPE), Rubber |
| Number of Items | 1 |
| Other Special Features of the Product | Heavy Duty, Uv-Resistant |
| Recommended Uses For Product | Indoor, Outdoor |
| Size Name | 4 Inch Wide |
| Special Feature | Heavy Duty, Uv-Resistant |
| Surface Recommendation | Plastic |
| Tensile Strength | 15 Pounds Per Inch |
| UPC | 075353317150 007535331715 |
| Unit Count | 1.524 Meters |
| Upper Temperature Rating | 140 Degrees Fahrenheit |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** T-REX
- **Color:** Black
- **Material:** Low Density Polyethylene (LDPE), Rubber
- **Number of Items:** 1
- **Recommended Uses For Product:** Indoor, Outdoor

## Images

![T-Rex Heavy Duty Waterproof and Repair Tape for Wet or Rough/Dirty Surfaces Including Underwater, Leaks and More, 4" x 5', Black, 1-Roll (285987) - Image 1](https://m.media-amazon.com/images/I/61ubJCVfpDL.jpg)
![T-Rex Heavy Duty Waterproof and Repair Tape for Wet or Rough/Dirty Surfaces Including Underwater, Leaks and More, 4" x 5', Black, 1-Roll (285987) - Image 2](https://m.media-amazon.com/images/I/71wevVh5fDL.jpg)
![T-Rex Heavy Duty Waterproof and Repair Tape for Wet or Rough/Dirty Surfaces Including Underwater, Leaks and More, 4" x 5', Black, 1-Roll (285987) - Image 3](https://m.media-amazon.com/images/I/51SJq+Qt1UL.jpg)
![T-Rex Heavy Duty Waterproof and Repair Tape for Wet or Rough/Dirty Surfaces Including Underwater, Leaks and More, 4" x 5', Black, 1-Roll (285987) - Image 4](https://m.media-amazon.com/images/I/61aZyI+T-aL.jpg)
![T-Rex Heavy Duty Waterproof and Repair Tape for Wet or Rough/Dirty Surfaces Including Underwater, Leaks and More, 4" x 5', Black, 1-Roll (285987) - Image 5](https://m.media-amazon.com/images/I/5100MWKbZ1L.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Covered well.
*by T***N on June 30, 2021*

The adhesive is very strong. I used it to repair a tear in a boat cover a few weeks ago. Not enough time has passed for me to judge accurately how waterproof it will be, although the tape looked quite sturdy. The product is fairly easy to use, but be careful handling it after removing the covering on the adhesive. I have not tried to remove it, so I can't answer questions about that. The adhesive, however, is extremely sticky, and I would be very careful to avoid creasing the material. My roll was 5 feet long, and that goes less far than one might think. (I put one strip on the top of the cover and another underneath it. Make sure you get enough.

### ⭐⭐⭐⭐⭐ Fixed leak on an above ground pool
*by D***. on June 23, 2024*

Assembled a pool and later found out we had a leak after already filling it halfway with water. I ordered this tape and slapped a piece on the outside where the leak was. It still had a slight leak so I added another piece under the water. To my surprise, it actually stuck and completely stopped the leak! It's held up for the past few weeks and I still have plenty of tape for any other leaks or projects.

### ⭐⭐⭐⭐ grat for low pressure leak repair
*by J***E on February 9, 2026*

excellent product to repair an irregular shaped leak. Very good adhesive. Flexible and stretches to fit. Wide enough get good coverage and overlap. Downside: will not handle significant water pressure (forget sealing a water pipe or hose!) - but fro drains and light ingress - its great. IMO better than similar flex seal

## Frequently Bought Together

- T-REX Heavy Duty Waterproof and Repair Tape for Wet or Rough / Dirty Surfaces Including Underwater, Leaks and More, 4" x 5', Black, 1-Roll (285987)
- T-Rex Tape Heavy Duty Duct Tape with UV Resistant & Waterproof Backing for Ferociously Strong Repairs, 1.88" x 30 yd, Gunmetal Gray, 1 Roll
- T-REX Heavy Duty Waterproof and Repair Tape for Wet or Rough / Dirty Surfaces Including Underwater, Leaks and More, 2" x 5', Black, 1-Roll (285988)

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-03-09*